Updated Rostock Idler End for different ball bearing size
prusaprinters
I modified the original SCAD my by Johann to change more easily the Ball Bearing Bore size. If you are using a GT2 pulley with 16 teeth for example you need the new updated Carriage that I uploaded and smaller ball bearing for the idler end. Instructions It is the exact same thing as the original file except with different ball bearing bore diameter. Default is 8mm, the other one I added is 5mm for smaller ball bearing with an outside diameter of 10mm. You can buy this kind of bearing 5mm x 10mm x 4mm: http://www.aliexpress.com/item/10mm-x-5mm-x-4mm-Silver-Tone-Sealed-Premium-Flanged-Ball-Bearing/1245802950.html Use M5 screw instead of M8, this should decrease a little the cost of the printer, because M8 screws and bolts/washers cost more then the M5. You can use this: M5 cap screw 25mm: http://www.aliexpress.com/item/free-shipping-12Pcs-25mm-Long-M5-304-Stainless-Steel-Hexagon-Socket-Head-Cap-Screws-M5-25mm/2048204191.html Category: 3D Printer Parts
With this file you will be able to print Updated Rostock Idler End for different ball bearing size with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Updated Rostock Idler End for different ball bearing size.